The Permutation Based Crypto Workshop @ Eurocrypt 2025

Guang Gong presenting Lumora: A family of permutation based wide-block ciphers for PQC zkSNARK applications

Charlotte Lefevre presenting Permutation-Based Hash Chains with Application to Password Hashing

The attendants of PBC

Dominique Unruh presenting Permutation-based cryptography and post-quantum security

Michele Orrú presenting A Fiat–Shamir Transformation From Duplex Sponges

Mohammad Vaziri presenting On Some Variants of Cube-Attack-Like Cryptanalysis on SHA-3 Designs

Xiaoen Lin presenting On solving challenges in the Keccak Crunchy Crypto Contest

Joan Daemen and Gilles Van Assche awarding the Crunchy Crypto Contest prize to Xiaoen Lin

Björn Kriepke presenting Insights into the Algebraic Structure of Chi

Nicolas Thaddee Courtois presenting Some Observations About the Ascon and Keccak S-box and Potential Applications in Cryptanalysis

The organizers of PBC with some of the speakers